CA1282576C - Stabilized and desensitized flowable red phosphorus - Google Patents

Stabilized and desensitized flowable red phosphorus

Info

Publication number: CA1282576C
Authority: CA; Canada
Prior art keywords: red phosphorus; phosphorus; stabilized; mass; desensitizer
Prior art date: 1984-10-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA000490078A

Other languages

English (en)

French (fr)

Inventor

Horst Staendeke

Ursus Thummler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoechst AG

Original Assignee

Hoechst AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-10-03

Filing date

1985-09-05

Publication date

1991-04-09

1985-09-05 Application filed by Hoechst AG filed Critical Hoechst AG

1991-04-09 Application granted granted Critical

1991-04-09 Publication of CA1282576C publication Critical patent/CA1282576C/en

2008-04-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 123
230000009969 flowable effect Effects 0.000 title claims abstract description 9
238000000034 method Methods 0.000 claims abstract description 27
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 27
239000011574 phosphorus Substances 0.000 claims abstract description 27
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
229920000647 polyepoxide Polymers 0.000 claims abstract description 21
239000003822 epoxy resin Substances 0.000 claims abstract description 20
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 19
239000007900 aqueous suspension Substances 0.000 claims abstract description 18
239000002245 particle Substances 0.000 claims abstract description 15
OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 claims abstract description 14
239000007788 liquid Substances 0.000 claims abstract description 12
150000002894 organic compounds Chemical class 0.000 claims abstract description 6
230000003647 oxidation Effects 0.000 claims description 27
238000007254 oxidation reaction Methods 0.000 claims description 27
239000003381 stabilizer Substances 0.000 claims description 21
229940090898 Desensitizer Drugs 0.000 claims description 20
239000000243 solution Substances 0.000 claims description 17
230000000087 stabilizing effect Effects 0.000 claims description 14
239000000203 mixture Substances 0.000 claims description 13
239000000725 suspension Substances 0.000 claims description 13
239000004848 polyfunctional curative Substances 0.000 claims description 12
238000003756 stirring Methods 0.000 claims description 10
239000000839 emulsion Substances 0.000 claims description 8
238000012545 processing Methods 0.000 claims description 7
238000009835 boiling Methods 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 5
238000001914 filtration Methods 0.000 claims description 5
239000006185 dispersion Substances 0.000 claims description 4
230000001376 precipitating effect Effects 0.000 claims description 4
230000001476 alcoholic effect Effects 0.000 claims description 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
150000002118 epoxides Chemical class 0.000 claims 2
235000014786 phosphorus Nutrition 0.000 description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
239000000428 dust Substances 0.000 description 12
239000000047 product Substances 0.000 description 11
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 9
238000012360 testing method Methods 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 8
238000005755 formation reaction Methods 0.000 description 8
239000003795 chemical substances by application Substances 0.000 description 6
150000002924 oxiranes Chemical class 0.000 description 6
239000004033 plastic Substances 0.000 description 6
229920003023 plastic Polymers 0.000 description 6
238000007792 addition Methods 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 4
229940010048 aluminum sulfate Drugs 0.000 description 4
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
239000000706 filtrate Substances 0.000 description 4
239000007789 gas Substances 0.000 description 4
239000011521 glass Substances 0.000 description 4
235000011167 hydrochloric acid Nutrition 0.000 description 4
229960000443 hydrochloric acid Drugs 0.000 description 4
150000004715 keto acids Chemical class 0.000 description 4
LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
229910021502 aluminium hydroxide Inorganic materials 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
238000007323 disproportionation reaction Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000004880 explosion Methods 0.000 description 3
229910001679 gibbsite Inorganic materials 0.000 description 3
239000000463 material Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
238000000586 desensitisation Methods 0.000 description 2
239000003063 flame retardant Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000012188 paraffin wax Substances 0.000 description 2
235000011007 phosphoric acid Nutrition 0.000 description 2
150000003017 phosphorus Chemical class 0.000 description 2
229920000768 polyamine Polymers 0.000 description 2
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
238000010992 reflux Methods 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
238000004448 titration Methods 0.000 description 2
239000001993 wax Substances 0.000 description 2
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000006887 Ullmann reaction Methods 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910000329 aluminium sulfate Inorganic materials 0.000 description 1
ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000013065 commercial product Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
239000003975 dentin desensitizing agent Substances 0.000 description 1
RLRMXWDXPLINPJ-UHFFFAOYSA-N dioctan-2-yl benzene-1,2-dicarboxylate Chemical compound CCCCCCC(C)OC(=O)C1=CC=CC=C1C(=O)OC(C)CCCCCC RLRMXWDXPLINPJ-UHFFFAOYSA-N 0.000 description 1
238000010410 dusting Methods 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000008187 granular material Substances 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000012442 inert solvent Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910021514 lead(II) hydroxide Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229920000847 nonoxynol Polymers 0.000 description 1
150000003961 organosilicon compounds Chemical class 0.000 description 1
150000003009 phosphonic acids Chemical class 0.000 description 1
150000003016 phosphoric acids Chemical class 0.000 description 1
229920000962 poly(amidoamine) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
229910001388 sodium aluminate Inorganic materials 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
JMHCCAYJTTWMCX-QWPJCUCISA-M sodium;(2s)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate;pentahydrate Chemical compound O.O.O.O.O.[Na+].IC1=CC(C[C@H](N)C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 JMHCCAYJTTWMCX-QWPJCUCISA-M 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000006228 supernatant Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/003—Phosphorus
- C01B25/006—Stabilisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)
Glanulating (AREA)
Luminescent Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)

CA000490078A 1984-10-03 1985-09-05 Stabilized and desensitized flowable red phosphorus Expired - Fee Related CA1282576C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP3436159.6		1984-10-03
DE19843436159 DE3436159A1 (de)	1984-10-03	1984-10-03	Stabilisierter und phlegmatisierter rieselfaehiger roter phosphor

Publications (1)

Publication Number	Publication Date
CA1282576C true CA1282576C (en)	1991-04-09

Family

ID=6246922

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000490078A Expired - Fee Related CA1282576C (en)	1984-10-03	1985-09-05	Stabilized and desensitized flowable red phosphorus

Country Status (7)

Country	Link
EP (1)	EP0176834B1 (de)
JP (1)	JPH0637287B2 (de)
CN (1)	CN85107353A (de)
CA (1)	CA1282576C (de)
DD (1)	DD238959A5 (de)
DE (2)	DE3436159A1 (de)
IN (1)	IN166171B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4879067A (en) *	1986-06-19	1989-11-07	Rinkagaku Kogyo Co., Ltd.	Red phosphorus flame retardant and nonflammable resinous composition containing the same
JP2877821B2 (ja) *	1988-10-13	1999-04-05	日本化学工業株式会社	安定化赤リンおよびその製造法
JP2832672B2 (ja) *	1993-08-12	1998-12-09	燐化学工業株式会社	赤リン系難燃剤及び難燃性樹脂組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2635953A (en) *	1947-10-08	1953-04-21	Martin S Silverstein	Inflammable compositions including red phosphorus
DE2813151A1 (de) *	1978-03-25	1979-09-27	Hoechst Ag	Stabilisierter roter phosphor
DE2945118C2 (de) *	1979-11-08	1981-12-03	Hoechst Ag, 6000 Frankfurt	Stabilisierter roter Phosphor sowie Verfahren zu seiner Herstellung

1984
- 1984-10-03 DE DE19843436159 patent/DE3436159A1/de not_active Withdrawn
1985
- 1985-09-02 IN IN685/MAS/85A patent/IN166171B/en unknown
- 1985-09-05 CA CA000490078A patent/CA1282576C/en not_active Expired - Fee Related
- 1985-09-13 EP EP85111588A patent/EP0176834B1/de not_active Expired - Lifetime
- 1985-09-13 DE DE8585111588T patent/DE3581684D1/de not_active Expired - Lifetime
- 1985-09-30 CN CN85107353A patent/CN85107353A/zh active Pending
- 1985-10-01 DD DD85281257A patent/DD238959A5/de not_active IP Right Cessation
- 1985-10-02 JP JP60218181A patent/JPH0637287B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IN166171B (de)	1990-03-24
JPH0637287B2 (ja)	1994-05-18
CN85107353A (zh)	1986-10-01
JPS6186407A (ja)	1986-05-01
EP0176834A3 (en)	1988-11-23
DE3581684D1 (de)	1991-03-14
EP0176834A2 (de)	1986-04-09
EP0176834B1 (de)	1991-02-06
DD238959A5 (de)	1986-09-10
DE3436159A1 (de)	1986-04-10

Legal Events

Date	Code	Title	Description
1993-10-11	MKLA	Lapsed

Publication	Publication Date	Title
US4853288A (en)	1989-08-01	Stabilized red phosphorus and process for making it
CA1128292A (en)	1982-07-27	Stabilized red phosphorus and process for its manufacture
CA1284016C (en)	1991-05-14	Desensitized red phosphorus
US4210630A (en)	1980-07-01	Stabilized red phosphorus
CA1257769A (en)	1989-07-25	Process for producing corrosion inhibiting particles
US3488711A (en)	1970-01-06	Process for impregnating red phosphorus
US6645625B2 (en)	2003-11-11	Stabilized red phosphorus material and a process for its preparation
EP0296501B1 (de)	1992-11-11	Nichtentflammbare Harzmischung
CA2376749A1 (en)	2002-09-16	Inhomogeneous silicas for elastomer compounds
US4493820A (en)	1985-01-15	Process for partial removing of impurities from a wet process phosphoric acid
EP0572154A1 (de)	1993-12-01	Tetrabrombisphenol A von hoher Teilchengrösse und Verfahren zu seiner Herstellung
US3342549A (en)	1967-09-19	Process for refining phosphoric acid preparations
US4113841A (en)	1978-09-12	Stabilized red phosphorus and process for making it
EP0176834B1 (de)	1991-02-06	Stabilisierter und phlegmatisierter rieselfähiger roter Phosphor
CA2006076C (en)	1999-11-09	Stabilized red phosphorus, and a process for the preparation thereof
EP0342932A1 (de)	1989-11-23	Fester Träger und Flüssigkeitschromatographiesäule
CA1150223A (en)	1983-07-19	Process for producing zeolite a
SU1234362A1 (ru)	1986-05-30	Способ получени одноводного магнийаммонийфосфата
US4329325A (en)	1982-05-11	Cyanuric chloride mixtures and process for producing same
JPH04275910A (ja)	1992-10-01	安定化した赤燐並びにその製造方法
CA2056002A1 (en)	1992-06-15	Stabilized red phosphorus, and processes for the preparation thereof
US4985221A (en)	1991-01-15	Phlegmatized red phosphorus
EP0895963B1 (de)	2001-09-19	Verfahren zur Herstellung von Natriumpolysulfiden in einer wasserfreien alkoholischen Lösung
JPS60203623A (ja)	1985-10-15	エポキシ化合物の精製方法